Retaining Ring

NSN: 5325-00-200-4160 | Model: 6781285

A resilient metal item, circular or nearly circular, which is designed to be inserted into an internal or external groove and retained by its own spring action, or it may have external prongs or projections designed to be inserted into a hole and retained by spring action of the prongs which grip by imbedding into the material. For items having internal prongs which perform the same function, see push on nut. It is used to keep and/or lock a par (s) in position, as a ball bearing on a shaft or in a housing. See also clip, retaining and pin, lock. Excludes ring, connecting, round.

NSN Properties and Flags

NATO Stock Number

5325-00-200-4160

DEMIL

Cross Sectional Shape

Rounded corners

Inside Diameter

0.595 inches

Casehardening Indicator

Not casehardened

Outside Diameter

Between 0.675 inches and 0.685 inches

Major Thickness

0.040 inches

End Style

D shape above inside periphery

Ring Style

Straight gap

Usage Design

Internal

Material Hardness Rating

Between 32.0 rockwell c and 50.0 rockwell c

Material

Steel, ams, ams5621

Material

Steel, ams, ams5621

Pricing and Availability

Send us a request for quote using the form below. Our team will contact you with an up to date pricing and availability quote ASAP.

Certified Quality Assurance

ISO 9001:2015 + AS9120B
Counterfeit Parts Prevention
100% Product Inspections
7 Year Record Retention
On Time Delivery
HAZMAT Certified
Worldwide Shipping

NSN 5325-00-200-4160 Datasheet

Supply Class (FSC):

Fastening Devices

Cross Reference:

6781285
6781285
6781285
6781285

Cage Codes:

Royce Corporation Rolls (CAGE 63005)
General Motors Corp (CAGE 24617)
Associated Spring Barnes Group Inc (CAGE 70739)
Allison Transmission, Inc. (CAGE 73342)

Schedule B & Trade:

Schedule B: 9606100000 (NAICS 339993)

Press-fasteners, snap-fasteners & press-studs & parts therefor
SITC: 89983

Press-fasteners, snap-fasteners and press-studs and parts therefor; buttons
End Use: 12640

Finished textile supplies

Identification:

HMIC

N - Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

PMIC

U - Precious metal content is unknown

CRITL

- The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

Freight Information:

NMFC:

063520 - Waveguide in boxes/crates
WCC:

723 - Radio parts and equipment, excluding tubes packed separately
SHC:

9 - Other or no special handling required (sh)
ADC:

A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.
ACC:

H - Instruments/equipment/supplies for radio, communications, electrical, laboratory, etc. (includes signal corps)
LTL:

W - Rating variable
TCC:

Z - No special type of cargo code applicable

NSN Management Codes:

SOS
Sms
AAC
Z
Quantity per pack
1
Unit of Measure
Ea
Shelf Life
N/A
Classification Control
U
MGMT_CTL
Sf9sx-n
Repariability

Questions & Answers:
What are the historical prices recorded for this stock number?
Historical data shows pricing from $28.27 to $47.12..
Does NSN 5325-00-200-4160 have a shelf life?
No. There is no shelf life applicable for this NSN.
What NATO entities are users of this NSN?
Department Of The Air Force, Department Of The Navy, Brazil, Spain, Australia, New Zealand, Germany, Republic Of Korea, Greece, and Turkey
What is the NIIN of NSN 5325-00-200-4160?
002004160 or 00-200-4160
Does NSN 5325-00-200-4160 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 5325-00-200-4160?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Jan 01, 1963